54107288

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{355969}}^1$

素因数の和:355994

約数の個数: 16

約数和(自身を含む): 106791000

約数和(自身を除く): 52683712

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 355969, 711938, 1423876, 2847752, 6763411, 13526822, 27053644, 54107288]

約数ペア:

[(1, 54107288), (2, 27053644), (4, 13526822), (8, 6763411), (19, 2847752), (38, 1423876), (76, 711938), (152, 355969)]